CN108790408A - A kind of ink-feeding device ink nozzle assembly - Google Patents
A kind of ink-feeding device ink nozzle assembly Download PDFInfo
- Publication number
- CN108790408A CN108790408A CN201710291602.0A CN201710291602A CN108790408A CN 108790408 A CN108790408 A CN 108790408A CN 201710291602 A CN201710291602 A CN 201710291602A CN 108790408 A CN108790408 A CN 108790408A
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- Prior art keywords
- ink
- female
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- inner casing
- shell
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- 238000003780 insertion Methods 0.000 claims description 21
- 230000037431 insertion Effects 0.000 claims description 21
- 230000009471 action Effects 0.000 claims description 5
- 230000004308 accommodation Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 22
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 230000008602 contraction Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241001481665 Protophormia terraenovae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 239000000686 essence Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- 230000004083 survival effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/1752—Mounting within the printer
- B41J2/17523—Ink connection
Landscapes
- Ink Jet (AREA)
Abstract
The invention discloses a kind of ink-feeding device ink nozzle assemblies, including female shell, the female shell is assembled together with ink bag, first logical ink hole is set on female shell, it further include a revolving part, the rotary motion that the revolving part can coordinate with female shell, is arranged logical black chamber on revolving part, the angle and the first logical ink hole unicom or closing that logical ink chamber rotate with revolving part.The present invention realizes the ink supply pipeline unicom of the black liquid and printer system in ink bag by way of a kind of rotation of setting, reasonable for structure, avoids the unfavorable factor brought by contact pin, has high safety, applicability and reliability in use.
Description
Technical field
The present invention relates to printing equipment technical fields, and in particular to a kind of ink-feeding device ink nozzle assembly.
Background technology
In the prior art, printer continuous ink-supply system referred to as connects confession, is to occur in field of ink jet printers recent years
A kind of novel ink supply mode.Continuous ink-supply system is connected using external black bottle by the ink supply pipeline of conduit and printer
It connects, the ink in bottle black so just continuously flows to printer system, just so-called " even supplying ".Continuous ink-supply system is maximum
Benefit be material benefit, even for because of its competitive price, and every in Yin Wu companies, advertising company, digit printing industry etc.
Quite favored in the big enterprise of month number to be printed.In addition, even for also having many advantages, such as that ink supply amount is big, ink is convenient, for what is even supplied
Survival and development provides sound assurance.
Even it is by four big portions such as the attachmentes such as outer print cartridge (ink bag), holder, hose (band needle hose) and interior print cartridges for system
It is grouped as, outer print cartridge is the large capacity ink tank being placed on outside printer, it is usually to be formed by plastic injection, outside
The capacity of print cartridge is larger, about 1000ML or so, and outer print cartridge generally all carries ink filling port to facilitate supplement ink, and in addition also one
A air hole, to maintain the pressure balance inside and outside container.
When print cartridge or ink bag carry out ink supply to printing equipment, typically by contact pin type ink supply, which passes through band
There is the hose of metal ferrule by the print cartridge of external ink bag or printer and printer ink-providing piping connection, external ink bag or print cartridge
In ink when having used, the new ink bag of direct replacement.
Patent application CN103568578A, it is that ink jet type image is formed application No. is 201310326231.7, patent name
The patent application document of device and print cartridge discloses a kind of print cartridges structure, Printing ink bag is placed on Printing ink bag maintaining part, in oil
Setting nozzle (ink supply port) on the rear end (end of the side far from user on installation direction) of ink bag, is using
In the process, by pushing, the hollow needle of print cartridge mounting portion is inserted into from print cartridge mounting portion in the nozzle in print cartridge, to logical
Hollow needle is crossed by the ink in Printing ink bag to system ink supply.But in the patent and in the prior art, which generally has
Following technical problem；
1, thermal transfer ink contains moisture, and ink can make contact pin get rusty for a long time and together with metal immersion；
2, common packed in flexible pouchy ink prevents ink overflow, silica gel plug can be added on ink bag mouth, when metal needle is inserted into ink bag mouth
It needs to puncture silica gel plug, has a small amount of silica gel bits that can mix in ink, when printing will appear plug or not smooth phenomenon；
3, replace ink bag when, sharp metal ferrule is easy to puncture ink bag, allow ink stream everywhere.
Therefore, a kind of suitable ink-feeding device ink nozzle assembly structure urgently needs.
Invention content
For the above technical issues, the invention discloses a kind of ink-feeding device ink nozzle assemblies.
The technical proposal of the invention is realized in this way：
The first logical ink hole, the mother is arranged in a kind of ink-feeding device ink nozzle assembly, including female shell on female shell
Accommodating chamber is set on head shell, further includes a revolving part, the revolving part includes insertion section, and the insertion section of revolving part is matched
Close with accommodating chamber assembly connection, logical black chamber is set on revolving part, and the angle that logical ink chamber rotate with revolving part is led to first
Ink hole unicom or closing.
The revolving part includes female inner casing and male connector, and male connector is detachably connected with female inner casing, in male connector and female
Shell can drive female inner casing to be rotated in the accommodating chamber of female shell after being connected, and be arranged second on female inner casing
Logical ink hole, the second logical ink hole overlap under female inner casing rotary action with the first logical ink hole, and it is logical that second is arranged in male connector
Black chamber, the second logical ink hole and the second logical black chamber unicom, the other end and ink supply piping connection of the second logical black chamber.
The female shell includes female case body, and extending portion is arranged in one end of female case body, described to stretch into
Portion is configured as extending into black night storage device, on the first logical ink hole setting extending portion.
The accommodating chamber being arranged on female shell includes the second accommodating chamber, third accommodating chamber, and the second accommodating chamber is held with third
Receive chamber unicom, second accommodating chamber is positioned close to the side of extending portion, and the area of section of second accommodating chamber is less than the
The area of section of three accommodating chambers, extending portion are in contraction-like setting, the second accommodating chamber and first in junction with female case body
Logical ink hole unicom.
The female inner casing includes inner casing shell and third interconnecting piece, and the inside of the inner casing shell is arranged receiving portion, holds
The portion of receiving is configured as being connected with male connector, and described accommodation section is penetrated through with logical black chamber.
The inner casing shell is equipped with the third accommodating chamber on female shell, and the outer surface setting of inner casing shell is convex
The first groove, the rotatable dress of the convex ribs and the cooperation of the first groove is arranged in muscle on the third accommodating chamber side wall of female shell
Match.
Logical black chamber is set in female inner casing, and the described second logical ink hole is arranged on third interconnecting piece, the second logical ink hole
With logical black chamber unicom.
The second limiting slot, institute is arranged on the extending portion on female shell in the end set convex block of the third interconnecting piece
The side that the second limiting slot is positioned close to the second accommodating chamber is stated, convex block is rotated in the second limiting slot.
For the convex block in 90 degree of fan-shaped settings, the second limiting slot is in the semicircle setting of 180 degree.
The second groove is set in third interconnecting piece, second groove is configured as in female inner casing and female shell
First seal is set when assembly cooperation.
Structure of the invention is reasonable, and by being arranged female shell in ink bag, the accommodating chamber of ink bag and female shell passes through the
One logical ink hole unicom, is arranged rotatable female inner casing in female shell, and male connector can drive the rotation of female inner casing to turn
Dynamic, the other end of male connector and the ink supply piping connection of printer system realize ink bag and printing by rotating to certain angle
The ink supply pipeline unicom of machine system, it is reasonable for structure, avoid the unfavorable factor brought by contact pin, male connector and female inner casing
Keyway connection ensure that male connector drives female inner casing to carry out the reliability of rotary motion, be set between female shell and female inner casing
The second seal being arranged between first seal, female inner casing and the male connector set further ensures black nozzle assembly and is using
The safety and reliability of process.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will to embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
It can be obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of whole sectional arrangement drawing of ink-feeding device ink nozzle assembly of the present invention；
Fig. 2 is a kind of integral installation distribution structure schematic diagram of ink-feeding device ink nozzle assembly of the present invention；
Fig. 3 is the sectional view of female shell described in a kind of ink-feeding device ink nozzle assembly of the present invention；
Fig. 4 is the side view of female shell described in a kind of ink-feeding device ink nozzle assembly of the present invention；
Fig. 5 is the upward view of female shell described in a kind of ink-feeding device ink nozzle assembly of the present invention；
Fig. 6 is the outer A-A sectional views of female described in a kind of ink-feeding device ink nozzle assembly described in Fig. 5；
Fig. 7 is the left view of female shell described in a kind of ink-feeding device ink nozzle assembly of the present invention；
Fig. 8 is the side view of female inner casing described in a kind of ink-feeding device ink nozzle assembly of the present invention；
Fig. 9 is the side view at another visual angle of female inner casing described in a kind of ink-feeding device ink nozzle assembly of the present invention；
Figure 10 is the front view of female inner casing described in a kind of ink-feeding device ink nozzle assembly of the present invention；
Figure 11 is the sectional view of female inner casing described in a kind of ink-feeding device ink nozzle assembly of the present invention；
Figure 12 is the upward view of female inner casing described in a kind of ink-feeding device ink nozzle assembly of the present invention；
Figure 13 is the right view of female inner casing described in a kind of ink-feeding device ink nozzle assembly of the present invention；
Figure 14 is the sectional view of male connector described in a kind of ink-feeding device ink nozzle assembly of the present invention；
Figure 15 is the side view of male connector described in a kind of ink-feeding device ink nozzle assembly of the present invention；
Figure 16 is the side view at another visual angle of male connector described in a kind of ink-feeding device ink nozzle assembly of the present invention；
Wherein, 1. female shell；101. first connecting portion；102. second connecting portion；103. the first logical ink hole；104. the
One accommodating chamber；105. the first groove；106. female case body；107. first accommodates shell；108. block tongue slot；109. limit
Block tongue；1010. the first limiting slot；1011. the second limiting slot；1012. the second accommodating chamber；1013. third accommodating chamber；1014. stretching
Enter portion；2. female inner casing；201. inner casing shells；202. third interconnecting pieces；203. second grooves；204. limiting section；205. second
Block tongue slot；206. convex ribs；207. convex block；209. second logical ink hole；2010. logical black chambers；2011. third limiting slot；2012. holding
Receive portion；3. male connector；301. insertion section；302. third grooves；304. the 4th grooves；305. raised；306. contraction flow region；307. the
Four interconnecting pieces；308. second logical black chambers；4. first seal；5. second seal.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of not making the creative labor it is all its
His embodiment, shall fall within the protection scope of the present invention.
Embodiment 1, as shown in Figure 1, the invention discloses a kind of ink-feeding device ink nozzle assembly, including female shell 1, institute
Female shell 1 and the ink bag stated are assembled together, the first logical ink hole 103 of setting on female shell 1, on the female shell 1
Accommodating chamber is set, further includes a revolving part, the revolving part includes insertion section, the insertion section cooperation of revolving part with appearance
Chamber of receiving is assembled, and the other end and the ink supply piping connection of revolving part, the revolving part can carry out rotation with accommodating chamber and match
It closes, logical black chamber is set on revolving part, the angle and 103 unicom of the first logical ink hole or closing that logical ink chamber rotate with revolving part.
Embodiment 2, as some embodiments of the present invention, as illustrated in fig. 1 and 2, the ink-feeding device ink nozzle assembly packet
Female shell 1 is included, the first logical ink hole 103 is set on female shell 1, the described first logical ink hole 103 is used for and storage black liquid
Device connection, the second logical ink hole is arranged in the rotatable female inner casing 2 of setting in the female shell 1 on female inner casing 2
209, ink-feeding device ink nozzle assembly further includes a male connector 3, and the male connector 3 is detachably connected with female inner casing 2, in male connector 3
The logical black chamber 308 of upper setting second, the second logical ink hole 209 and second, 308 unicom of logical black chamber, male connector 3 are matched with female inner casing 2
Female inner casing 2 can be driven to be rotated on female shell 1 after closing connection, realize the first logical ink hole 103 and the second logical ink hole 209
Unicom and closing.
Preferably, accommodating chamber is set on the female shell 1, and the female inner casing 2 is arranged in accommodating chamber, institute
The male connector 3 stated includes insertion section 301 and the 4th interconnecting piece 307, and the insertion section 301 connects with the insertion that female inner casing 2 coordinates
It connects, position or dismantles, the 4th interconnecting piece 307 is configured as the ink supply piping connection with printer system.
Working principle of the present invention is as follows：By the way that a kind of ink-feeding device ink nozzle assembly that can be rotatably connected, female is arranged
The black liquid storage device of shell and ink-feeding device connects, and can be other device for storing liquid such as ink bag, print cartridge, on female shell
The first logical ink hole being arranged can circulate black liquid, the female inner casing being rotatably connected be arranged in female shell, in female inner casing
The second logical ink hole of upper setting, when the first logical ink hole and the second logical ink hole can be overlapped by female inner casing in rotary course, black liquid
The second logical ink hole can be flowed to through the first logical ink hole, when female inner casing rotates to other angles, the first logical ink hole is logical with second
Ink hole does not have lap, then the circulation path of the first logical ink hole and the second logical ink hole is closed, and male connector and female inner casing are removable
Connection is unloaded, is realized when needing ink supply, male connector is connected with female inner casing, and turning for female inner casing is realized by rotating male connector
It is dynamic, and then the circulation path of the first logical ink hole and the second logical ink hole is controlled, open the first logical ink hole and the second logical ink
The circulation path in hole；When ink supply need not be carried out, male connector drive female inner casing rotate again, close the first logical ink hole with
After the circulation path of second logical ink hole, black liquid is supplied by the way that the second logical black chamber is arranged in male connector to the ink supply pipeline of printer system
Ink detaches male connector with female inner casing, realize device for storing liquid in black liquid be finished or damage after, can as needed by
Male connector carries out assembly connection with other female inner casings.
Embodiment 3, as some embodiments of the present invention, as shown in figure 3 to figure 7, the female shell 1 includes female
Extending portion 1014 is arranged in one end of female case body 106 in case body 106, and the extending portion 1014 is configured as stretching
Enter into black liquid storage device, black liquid storage device can be the storing apparatus such as ink bag, print cartridge, black liquid bucket, the first logical ink
Hole 103 is arranged on extending portion 1014, and other structures avoid black liquid with embodiment 1, the setting convenient for the black liquid outflow in ink bag
It is remained in ink bag, to waste black liquid.
Further, the accommodating chamber being arranged on female shell 1 includes the second accommodating chamber 1012, third accommodating chamber 1013,
Second accommodating chamber 1012 and 1013 unicom of third accommodating chamber, second accommodating chamber 1012 are positioned close to extending portion 1014
Side, the area of section of second accommodating chamber 1012 are less than the area of section of third accommodating chamber 1013, extending portion 1014 and mother
Head case body 106 is in contraction-like setting in junction, and the area of section for going deep into 1014 outer contour of portion is less than female shell shell
The area of section of external contour line, the second accommodating chamber 1012 and 103 unicom of the first logical ink hole, it is preferred that described second accommodates
The rounded setting in section of chamber 1012, third accommodating chamber 1013, the setting is on the one hand convenient for the accommodating chamber of female shell 1 and rotation
The assembly for turning part is conducive to processing and fabricating, while being also beneficial to improve the logical black effect of black liquid.
Preferably, the accommodating chamber further includes the first accommodating chamber 104, and the first accommodating chamber 104 is far from the first logical ink hole
103 receiving cavity segment, the first accommodating chamber 104 are arranged in the other side of third accommodating chamber 1013, and the first accommodating chamber 104 corresponds to
Female case body be first to accommodate shell 107, setting block tongue slot 108 on shell 107 is accommodated first, in block tongue slot 108
Interior setting limits block tongue 109, and on the one hand which is convenient for the assembly connection of female shell 1 and revolving part, on the other hand also to rotation
The rotation angle for turning part plays position-limiting action, to improve the logical black chamber of revolving part with 103 unicom of the first logical ink hole or closing
The closable reliability of unicom.
Further, it is provided with the first limiting slot 1010 on the first receiving shell 107, the first limiting slot 1010 is set
It sets in female case body 106 close to the side of the first accommodating chamber 104, the 1010 arc-shaped setting of the first limiting slot, institute
One end and 104 unicom of the first accommodating chamber of the first limiting slot 1010 are stated, the first limiting slot 1010 is arranged in shape is gradually opened outside female
On shell shell 106, which is convenient for the assembly of accommodating chamber and revolving part, and then carries out limit control to the rotation angle of revolving part
System, further increase the logical black chamber of revolving part with 103 unicom of the first logical ink hole or close the closable reliability of unicom.
As some embodiments of the present invention, first connecting portion 101, second is arranged in external in female case body 106
Interconnecting piece 102, the integrally rounded setting of the section vertical with accommodating chamber of first connecting portion 101, the second connecting portion 102
The assembly of female case body 1 and ink bag is convenient in the section vertical with accommodating chamber integrally oval setting, the setting, simultaneously
It also allows for user to operate when assembling revolving part with female shell 1, to improve the convenience used.
Embodiment 4, as some embodiments of the present invention, as depicted in figures 8-13, the female inner casing 2 includes inner casing
Shell 201 and third interconnecting piece 202, the logical black chamber 2010 of setting in female inner casing 2, the third interconnecting piece 202 and logical black chamber
2010 vertical areas of section are less than the area of section vertical with logical black chamber 2010 of inner casing shell 201, interior on female inner casing 2
Shell shell 201 is equipped with the third accommodating chamber 1013 on female shell 1, third interconnecting piece 202 and mother on female inner casing 2
Third accommodating chamber 1013 on head shell 1 is equipped with, and is arranged the second logical ink hole 209 on third interconnecting piece 202, and described the
Two-way ink hole 209 and 2010 unicom of logical black chamber, the setting disclose a kind of female inner casing, and female inner casing 2 is assembled with female shell 1
Coordinate, rotated in the accommodating chamber of the alphabetical shell of female inner casing 2, to realize that the second logical ink hole 209 and first is logical black
The unicom in hole 103, and then realize the black liquid in ink bag and 2010 unicom of logical black chamber.
Preferably, the first logical ink hole 103 is identical as the section of the second logical ink hole 209, section circular.
Further, second groove 203 is set in third interconnecting piece 202, second groove 203 is configured as
First seal 4 is arranged when coordinating with the assembly of female shell 1 in female inner casing 2, which effectively prevents black nozzle assembly and using
When, black liquid is spilt when leading to black chamber 2010 through the first logical ink hole 103, the second logical ink hole 209 flow direction, so as to cause black nozzle assembly
Leakage ensure that the safety and reliability of the present invention in use.
Preferably, the end set convex block 207 of the third interconnecting piece 202, the extending portion 1014 on female shell 1
The second limiting slot 1011 of upper setting, second limiting slot 1011 are positioned close to the side of the second accommodating chamber 1012, convex block
207 are rotated in the second limiting slot 1011, when which further slides female inner casing 2 relatively in female shell 1
It is limited, ensures the reliability of black liquid circulation.
Further, the convex block 207 is set in 90 degree of fan-shaped settings, the second limiting slot 1011 in the semicircle of 180 degree
It sets, on the one hand which is convenient for the assembly of control female inner casing 2 and female shell 1 on the other hand to also allow for in female in place
The rotation angle of shell 2 is controlled so that the maximum rotation angle of female inner casing 2 is 90 degree, the first logical ink hole 103 of guarantee, the
The reliability of the unicom of two-way ink hole 209.
Preferably, convex ribs 206 are set in the outer surface of inner casing shell 201, in the third accommodating chamber 1013 of female shell 1
Side wall on the first groove 105 is set, the rotatable assembly of the convex ribs 206 and the cooperation of the first groove 105, one side of the setting
Face is fixed convenient for female shell 1 and the relative position of female inner casing 2, on the other hand ensure that female shell 1 and female inner casing 2
The reliability of opposite sliding.
Further, receiving portion 2012 is arranged in the inside of the inner casing shell 201, and receiving portion 2012 is configured as and public affairs
First 3 are connected, and described accommodation section 2012 is penetrated through with logical black chamber 2010, which discloses a kind of male connector 3 and female inner casing 2 is logical
Mating assembly method in crossing to realize the rotation of female inner casing 2 by the rotation of male connector 3, and then realizes that first is logical
The unicom of ink hole 103, the second logical ink hole 209.
Preferably, the second block tongue slot 205 is set on inner casing shell 201, the corresponding setting at the second block tongue slot 205
Limiting section 204, the first limiting slot 1010 cooperation being arranged on the limiting section 204 and female shell 1 to female inner casing 2
Turned position is limited, the setting further ensure the first logical ink hole 103, the unicom unicom of the second logical ink hole 209 can
By property, male connector is avoided to deviate from.
Preferably, it is rotated in female inner casing 1 along with female inner casing 2, as the second logical ink hole 209 and the mother of female shell 2
Head inner casing 1 the first logical ink hole 103 overlap when, the limiting section 204 the first limiting slot 1010 taper curve effect under with public affairs
First 3 carry out limit clamping, prevent male connector from deviating from.
Embodiment 5, as some embodiments of the present invention, as shown in Figure 14~16, the male connector 3 includes insertion section
301 and the 4th interconnecting piece 307, the insertion section 301 be inserted into the upper receiving portion 2012 being arranged in female inner casing 2 and can
Female inner casing 2 is driven to be rotated, the 4th interconnecting piece 307 is configured as the ink supply pipeline unicom with printer system, in male connector
The logical black chamber 308 of setting second on 3, the described second logical black chamber 308 runs through insertion section 301 and the 4th interconnecting piece 307, in male connector 3
After being assembled with female inner casing 2, the second logical black chamber 308 and 2010 unicom of logical black chamber, which discloses a kind of male connector, to logical
Crossing male connector drives female inner casing 2 to be rotated in female shell 1, realize black liquid in ink bag by the first logical ink hole 103,
Second logical ink hole 209, logical black chamber 2010, second lead to black chamber 308 and then the ink supply pipeline unicom with printer system.
Preferably, third groove 302 is set on insertion section 301, and the third groove 302 is configured as in male connector 3
Setting second seal 5, the setting when coordinating are assembled with female inner casing 2 and effectively prevents black nozzle assembly when in use, and black liquid exists
Spill when flowing to the ink supply pipeline of printer system with logical black chamber 2010 through the second logical black chamber 308, is leaked so as to cause black nozzle assembly
Liquid further ensures the safety and reliability of the present invention in use.
Further, the 4th groove 304 is set on insertion section 301, and the 4th groove 304 is configured and female
Locating part on inner casing 2 is limited, when the first logical ink hole 103 of the second logical ink hole 209 and female inner casing 1 of female shell 2
When coincidence, it is recessed to be inwardly caught in the 4th under the action of female shell 1 tapers curve for the limiting section 204 being arranged on female shell 2
In slot 304, male connector is avoided to deviate from, to ensure the reliability of male connector 3 and the assembly of female inner casing 2.
Preferably, the insertion section 301 being arranged in male connector 3 and the receiving portion 2012 being arranged on inner casing shell 201 pass through key
The detachable assembly of male connector 3 and inner casing shell 201 is realized in slot connection, specifically, being arranged on the outer surface of insertion section 301 convex
305 are played, third limiting slot 2011 is set on inner casing shell 201, and after male connector 3 is assembled in place with female inner casing 2, described is convex
305 are played to be connected with third limiting slot 2011, after male connector 3 is pulled out, the limit block tongue that is arranged on female shell 1
109 under the effect of elasticity, is caught in the third limiting slot 2011 being arranged on female inner casing 2, after avoiding male connector from extracting, in female
It is relatively rotated between shell 2 and female shell 1, which discloses a kind of keyway connection type of male connector 3 and female inner casing 2, realizes
Male connector 3 drives female inner casing 2 to be rotated, also, avoids simultaneously after male connector is extracted, and female inner casing 2 is in female shell 1
The interior reliability rotated so as to cause the second logical ink hole 209 and the first logical ink hole 103 unicom and closing.
Specifically, when the insertion section of male connector 3 301 is inserted into the receiving portion 2012 of female inner casing 2, it is arranged in male connector 3
Protrusion 305 snap onto and be arranged in third limiting slot 2011 on inner casing shell 201, realize the keyway of male connector 3 and female inner casing 2
It is connected as an entirety, rotates male connector 3, the convex block 207 being arranged on female inner casing 2, the second limit of setting on female shell 1
Position slot 1011, the first limiting slot 1010 position-limiting action under rotated, after female inner casing is rotated by 90 °, the first logical ink hole
103 overlap with the second logical ink hole 209, and the limiting section 204 being arranged on female inner casing 2 tapers the effect of curve in female shell 1
Under, it inwardly snaps onto in the 4th groove 304 being arranged in male connector 3, male connector 3 is deviate from during preventing logical ink, when ink-feed channel is complete
Cheng Hou reversely rotates male connector 3 and rotates 90 degree, the second limiting slot 1011, the first limiting slot 1010 is arranged to mother on female shell 1
The angle of head inner casing rotation is limited, and after male connector 3 is extracted, the limit block tongue 109 being arranged on female shell is acted in elastic force
Under, it is caught in the third limiting slot 2011 being arranged on female inner casing 2, after avoiding male connector from extracting, female inner casing 2 and female shell 1
Between relatively rotate.
Further, chamfering is arranged in the one end being connect with receiving portion 2012 in the insertion section 301, convenient for part
Processing and fabricating.
Preferably, contraction flow region 306, the described second logical ink are set between the insertion section 301 and the 4th interconnecting piece 307
Chamber 308 runs through contraction flow region 306, the section integrally rounded setting vertical with the second logical black chamber 308 of contraction flow region 306, contraction flow region
Area of section of 306 area of section less than insertion section 301, the 4th interconnecting piece 307 that both ends are attached thereto.
Further, the 4th interconnecting piece 307 is arranged in truncated cone-shaped, and the 4th interconnecting piece 307 is close to contraction flow region 306 1
The area of section of side is more than the area of section of 307 end of the 4th interconnecting piece, which is convenient for the confession of male connector 3 and printer system
The assembly connection of black pipeline.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of ink-feeding device ink nozzle assembly, including female shell（1）, in female shell（1）The first logical ink hole of upper setting
（103）, the female shell（1）Upper setting accommodating chamber, it is characterised in that：Further include a revolving part, the revolving part packet
Include insertion section, the insertion section cooperation of revolving part with accommodating chamber assembly connection, logical black chamber is set on revolving part, lead to ink chamber with
The angle and the first logical ink hole of revolving part rotation（103）Unicom or closing.
2. a kind of ink-feeding device ink nozzle assembly according to claim 1, it is characterised in that：The revolving part includes female
Inner casing（1）And male connector（3）, male connector（3）With female inner casing（1）It is detachably connected, male connector（3）With female inner casing（2）It is connected
After can drive female inner casing（2）In female shell（1）Accommodating chamber in rotation, in female inner casing（2）Upper setting second is logical
Ink hole（209）, the second logical ink hole（209）In female inner casing（1）Under rotary action with the first logical ink hole（103）It overlaps,
Male connector（3）The logical black chamber of upper setting second（308）, the second logical ink hole（209）With the second logical black chamber（308）Unicom, second is logical
Black chamber（308）The other end and ink supply piping connection.
3. a kind of ink-feeding device ink nozzle assembly according to claim 2, it is characterised in that：The female shell（1）Including
Female case body（106）, in female case body（106）One end be arranged extending portion（1014）, the extending portion（1014）
It is configured as extending into black night storage device, the first logical ink hole（103）Extending portion is set（1014）On.
4. a kind of ink-feeding device ink nozzle assembly according to claim 3, it is characterised in that：In female shell（1）Upper setting
Accommodating chamber include the second accommodating chamber（1012）, third accommodating chamber（1013）, the second accommodating chamber（1012）With third accommodating chamber
（1013）Unicom, second accommodating chamber（1012）It is positioned close to extending portion（1014）Side, second accommodating chamber
（1012）Area of section be less than third accommodating chamber（1013）Area of section, extending portion（1014）With female case body
（106）It is in contraction-like setting, the second accommodating chamber in junction（1012）With the first logical ink hole（103）Unicom.
5. a kind of ink-feeding device ink nozzle assembly according to claim 4, it is characterised in that：The female inner casing（2）Including
Inner casing shell（201）With third interconnecting piece（202）, the inner casing shell（201）Inside be arranged receiving portion（2012）, receiving portion
（2012）It is configured as and male connector（3）It is connected, described accommodation section（2012）With logical black chamber（2010）Perforation.
6. a kind of ink-feeding device ink nozzle assembly according to claim 5, it is characterised in that：The inner casing shell（201）With
Female shell（1）On third accommodating chamber（1013）It is equipped with, inner casing shell（201）Outer surface be arranged convex ribs（206）,
Female shell（1）Third accommodating chamber（1013）First groove is set on side wall（105）, the convex ribs（206）With the first groove
（105）The rotatable assembly of cooperation.
7. a kind of ink-feeding device ink nozzle assembly according to claim 5, it is characterised in that：In female inner casing（2）Interior setting
Logical ink chamber（2010）, the second logical ink hole（209）It is arranged in third interconnecting piece（202）On, the second logical ink hole（209）With it is logical
Black chamber（2010）Unicom.
8. a kind of ink-feeding device ink nozzle assembly according to claim 7, it is characterised in that：The third interconnecting piece（202）'s
End set convex block（207）, in female shell（1）On extending portion（1014）The second limiting slot of upper setting（1011）, described
Two limiting slots（1011）It is positioned close to the second accommodating chamber（1012）Side, convex block（207）In the second limiting slot（1011）It is interior
It is rotated.
9. a kind of ink-feeding device ink nozzle assembly according to claim 8, it is characterised in that：The convex block（207）In 90 degree
Sector setting, the second limiting slot（1011）In the semicircle setting of 180 degree.
10. a kind of ink-feeding device ink nozzle assembly according to claim 8, it is characterised in that：In third interconnecting piece（202）If
Set the second groove（203）, second groove（203）It is configured as in female inner casing（2）With female shell（1）Assembly cooperation
When first seal is set（4）.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291602.0A CN108790408B (en) | 2017-04-28 | 2017-04-28 | Ink nozzle assembly of ink supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291602.0A CN108790408B (en) | 2017-04-28 | 2017-04-28 | Ink nozzle assembly of ink supply device |
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| Publication Number | Publication Date |
|---|---|
| CN108790408A true CN108790408A (en) | 2018-11-13 |
| CN108790408B CN108790408B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710291602.0A Active CN108790408B (en) | 2017-04-28 | 2017-04-28 | Ink nozzle assembly of ink supply device |
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| CN (1) | CN108790408B (en) |
Cited By (1)
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| CN108790409A (en) * | 2017-04-28 | 2018-11-13 | 珠海市墨的数码科技有限公司 | A kind of ink-feeding device ink nozzle assembly |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108790408B (en) | 2024-04-09 |
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Address after: 103, 403, 404, building 3, Foshan military civilian integration industrial park, No. 68, Defu Road, Xingtan town, Shunde District, Foshan City, Guangdong Province Applicant after: Foshan modi New Material Co.,Ltd. Address before: Zhuhai City, Guangdong province Pingsha town 519055 Ping Road No. 183 east Tai Industrial Park building B1 layer Applicant before: ZHUHAI MODEINK DIGITAL TECHNOLOGY Co.,Ltd. |
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